Foam Core Board and Sprayfoam Layout (Fail) Mar 10, 2018 Tri State Foam ⋅ Closed Cell Foam Spray Cost ⋅ No comments Foam Core Board and Sprayfoam Layout (Fail) This Message Brought To You By: Tri State Foam Like 0 Thanks! You've already liked this « Part 7 of the fall expansion. Using spray foam again! Great Stuff, no pun intended. » Poor Man’s Spray Foam using rigid foam Leave a Reply Cancel Your Name * Your Email * Your Website